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4143 Huziak (1981 QN1)
Classification: Main-belt Asteroid          SPK-ID: 2004143
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1815933006351678 2.333e-08  
a 3.096293094316493 1.4168e-08 au
q 2.534027011585684 7.3147e-08 au
i 2.034631796562525 1.0243e-06 deg
node 103.3316251634157 7.3739e-06 deg
peri 246.007738306859 7.2485e-06 deg
M 115.4270477046049 4.9475e-06 deg
tp 2458758.432520929204
(2019-Oct-01.93252093)
2.4334e-05 TDB
period 1990.038704388716
5.45
1.3659e-05
3.74e-08
d
yr
n .1809010041895552 1.2417e-09 deg/d
Q 3.658559177047302 1.6741e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2886  
   data-arc span      24369 days (66.72 yr)  
   first obs. used      1954-09-04  
   last obs. used      2021-05-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46042  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 22:59:26  

Additional Information
 Earth MOID = 1.52784 au 
 Jupiter MOID = 1.77078 au 
 T_jup = 3.197 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.72   n/a MPO614063  
diameter diameter 16.722 km 0.296 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4143 Huziak           Discovered 1981 Aug. 29 by L. G. Taff at Socorro.
Richard Huziak (b. 1957) is a Canadian amateur astronomer with wide-ranging interests, which he pursues with a 0.25-m telescope. He has been a most enthusiastic supporter of the Royal Canadian Astronomical Society, Saskatoon Centre, as well as of the American Association of Variable Star Observers.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040107/MPCPages.arcLast Updated: 2004-01-07

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Alternate Designations
 1981 QN1 = 1970 QP1 = 1976 UB3 = 1982 YT3 = 1989 AQ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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